Crosby, Sarah H., Clarkson, Guy J. and Rourke, Jonathan (2009) A delicate balance between sp(2) and sp(3) C-H bond activation : a Pt(II) complex with a dual agostic interaction. Journal of the American Chemical Society, Vol.131 (No.40). pp. 14142-14143. doi:10.1021/ja905046n ISSN 0002-7863.

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Abstract

2-tert-Butyl-6-(4-fluorophenyl)pyridine reacts with K2PtCl4 via the activation of an sp(2) C-H bond to give a cyclometalated complex that contains a bifurcated agostic interaction. Rearrangement of this complex results in the activation of an sp(3) C-H bond, and reaction eventually leads to a doubly cyclometalated complex where both sp(2) and sp(3) C-H bonds have been activated. Deuterium exchange studies show that a delicate balance exists between the two cyclometalations.

Item Type:	Journal Article
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Science, Engineering and Medicine > Science > Chemistry
Library of Congress Subject Headings (LCSH):	Chemical bonds, Complex compounds, Organometallic chemistry
Journal or Publication Title:	Journal of the American Chemical Society
Publisher:	American Chemical Society
ISSN:	0002-7863
Official Date:	14 October 2009
Dates:	Date Event 14 October 2009 Published
Volume:	Vol.131
Number:	No.40
Number of Pages:	3
Page Range:	pp. 14142-14143
DOI:	10.1021/ja905046n
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Funder:	University of Warwick, Advantage West Midlands (part funded by the European Regional Development Fund)

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